The Mastermind x adidas Rivalry Hi, introduced in 2013, is a representation of Masaaki Homma's passion for punk rock design. This exclusive version showcases a sleek black leather upper with cross-perforations underneath, complemented by matching Three-Stripes and a suede tongue. The brand's distinct skull-and-bones logo adorns the heel and lace lock, adding a touch of uniqueness. Additionally, Homma's deep respect for his Japanese roots is reflected through the split-colored rubber cupsole design.